LM2738 Datasheet (Texas Instruments) - Step-Down DC-DC Switching Regulator

LM2738, Step-Down DC-DC Switching Regulator

The LM2738 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in an 8pin WSON or 8-pin MSOP-PowerPAD package.

It provides all the active functions for local DC-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.

With a minimum of

LM2738 Features

* 1 Space-Saving WSON and MSOP-PowerPAD™ Packages

* 3-V to 20-V Input Voltage Range

* 0.8-V to 18-V Output Voltage Range

* 1.5-A Output Current

* 550-kHz (LM2738Y) and 1.6-MHz (LM2738X) Switching Frequencies

* 250-mΩ NMOS Switch

* 400-nA Shutdow